Acorn Energy Inc Watch

from 8-K 39 pages 3,508,771 Shares Acorn Energy, Inc. Underwriting Agreement

from 8-K 56 pages 1,150,000 Shares of Common Stock Acorn Energy, Inc. Common Stock (Par Value $0.01) Placement Agent Agreement

from 8-K 10 pages Subscription Agreement

from 8-K 32 pages Acorn Energy, Inc. 2,231,818 Shares of Common Stock, Par Value $0.01 Per Share, Placement Agency Agreement

from 8-K/A 1 page Exhibit 1 Consent of Independent Public Accountants as Independent Public Accountants, We Hereby Consent to the Inclusion in This Current Report on Form 8-K of Data Systems & Software Inc. of Our Report Dated August 27, 2001 (Except for Note 22, as to Which the Date Is December 7, 2001) Relating to Endan It Solutions Ltd. and to the Incorporation by Reference in the Registration Statements of Data Systems & Software Inc. on Form S-3 (Registration Nos. 333-90017 and 333-76614) and in the Registration Statements of Data Systems & Software Inc. on Forms S-8 (Registration Nos. 33-88422, 33-94974, 33-99196, 333-36159, 333-65799, 333-82416 and 333-82418). S/Luboshitz Kasierer Luboshitz Kasierer Arthur Andersen Tel-Aviv, Israel February 12, 2002

from SC 13G 1 page Joint Filing Agreement Each of the Undersigned Hereby Agrees That the Schedule 13g Filed Herewith Is Filed Jointly, Pursuant to Rule 13d-1(k)(1) of the Securities Exchange Act of 1934, as Amended, on Behalf of Each of Them. Dated: November 29, 1999 Bounty Investors LLC By: West End Capital LLC, Manager By: /S/ Ethan Benovitz Name: Ethan Benovitz Title: Managing Director Wec Asset Management LLC By: /S/ Ethan Benovitz Name: Ethan Benovitz Title: Managing Director

from 8-K/A 1 page Exhibit 1 Independent Auditors' Consent We Hereby Consent to the Use of Our Report Dated October 18, 1999 Relating to the Control Systems Business Unit of Scientific-Atlanta, Inc. in This Current Report on Form 8-K/a of Data Systems & Software Inc. and to the Incorporation by Reference in the Registration Statement of Data Systems & Software Inc. on Form S-3 (Registration No. 333-90017) and in the Registration Statements of Data Systems & Software Inc. on Forms S-8 (Registration Nos. 33-88422, 33-94974, 33-99196, 333-36159 and 333-65799). Arthur Andersen Llp Atlanta, Georgia November 9, 1999

from 8-K >50 pages Securities Purchase Agreement